Event 72157896 M=-0.10 - 3D View

This page uses the 3D JavaView viewer to show real-time double-difference hypocenter locations of earthquakes in Northern California. The box below is centered on event 72157896, which has the following hypoDD-RT solution:

Date: 2014/02/07 | Time: 01:24:53.260 | Latitude: 37.62468 | Longitude: -119.02223 | Depth: 4.922 | Magnitude: -0.10
Quality: 1 | Shift: 1.373 | Version: 4.1

The high-resolution background seismicity included in the box comes from two double-difference catalogs. Hypocenters for the years 1984-2009 are taken from the DD catalog for Northern California (NCAeqDD.v200912.1). Hypocenters from 2010 up to present are taken from the real-time double-difference catalog DD-RT (NCAeqDD-RT.v201001). Earthquakes from the DD catalog are represented by gray circles, those from the DD-RT catalog by colored circles.

There are 11126 earthquakes in the box. Magnitude cutoff is 1 (except for events within the last week).

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Legend:

  • Red circle is hypoDD-RT solution for event 72157896 (M=-0.10)
  • Events in previous HOUR | DAY | WEEK
  • DD-RT catalog (2010-present) (M>1)
  • DD catalog (84-09) (M>1)
  • Larger circles: M>4
  • Green circle is original (NCSN) location
  • Red lines: faults from USGS
  • Top square of the bounding box has green/blue sides, blue on the North.
  • XYZ box dimensions (km) = 15.0 x 15.0 x 15.0.


    • Viewer instructions:

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    The 3D applet was written by Robert Simpson (USGS) and was adapted to run from within the real-time double-difference relocation system DDRT. Contact: felixw@ldeo.columbia.edu or simpson@usgs.gov.

    Time created: Sat Feb 15 22:20:50 UTC 2014